@keyframes loop {
  0%{
    transform: rotate(0);
  }
  100%{
    transform: rotate(360deg);
  }
}
.msak{
  position: absolute;
  margin: auto;
  right: 0;
  top: 0;
  left: 0;
  bottom: 0;
  background:rgba(0,0,0,.78);
}
.Icon{
  display: inline-block;
  font-size: 0;
  width: 30px;
  height: 30px;
  background: url("../image/loading.png") no-repeat center center/cover;
  animation: loop 2s linear infinite;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  margin: auto;
}
